All of my jewelry is uniquely handmade in house. Although I try my best to make each piece exactly the same; sometimes there may be slight variations in color, shape, and size. I use only stainless steel, and brass metal findings unless a customer specifically requests surgical steel or 925 sterling silver at this time. These metals are nickel and lead free, as well as, hypo-allergenic to a majority. Please see allergy alert below. If you have any questions or would like to discuss how I could accommodate a certain type of metal finish for a pair of earrings you like please feel free to reach out by email. Our email address is located on our "About" page. I will respond to you as quickly as possible.